Summary

GSA Coal and Vitrain samples, GSA Coal and Vitrain sample num and section code 1393.3_AL-TU-JWR636. This sample is coal from the Unidentified interval of the Pottsville Formation from Tuscaloosa County, AL.

Summary

GSA Coal and Vitrain samples, GSA Coal and Vitrain sample num and section code 1393.3_AL-TU-JWR636. This sample is coal from the Unidentified interval of the Pottsville Formation from Tuscaloosa County, AL.